﻿/* Copyright (C) 2011 by John Cronin
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:

 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.

 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

using System;
using System.Collections.Generic;
using System.Text;

namespace ACPI_PC
{
    class Program
    {
        static void Main(string[] args)
        {
            AcpiTables tables = new AcpiTables();

            if (tables.Fadt == null)
                throw new Exception("FADT not found");

            unsafe 
            {
                // Parse DSDT
                ulong dsdt_vaddr = tysos.Syscalls.MemoryFunctions.MapPhysicalMemory(tables.Fadt.dsdt, 36, tysos.Syscalls.MemoryFunctions.CacheType.Uncacheable, false);
                ulong dsdt_length = (ulong)*(uint *)(dsdt_vaddr + 4);
                dsdt_vaddr = tysos.Syscalls.MemoryFunctions.MapPhysicalMemory(tables.Fadt.dsdt, dsdt_length, tysos.Syscalls.MemoryFunctions.CacheType.Uncacheable, false);

                aml_interpreter.AML aml = new aml_interpreter.AML();
                aml.SetInput(dsdt_vaddr + 36);
                aml.LoadTable();

                // Parse SSDTs
                foreach (AcpiTables.SsdtTable ssdt in tables.Ssdts)
                {
                    aml.SetInput(ssdt.ssdt_vaddr);
                    aml.LoadTable();
                }
            }

            // Report success
            tysos.Syscalls.DebugFunctions.Write("ACPI setup complete");
        }
    }
}
